New 'Cicada' Covid-19 Variant Detected, May Spread More Easily Among Kids

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A newly identified Covid-19 variant known as BA.3.2 or 'Cicada' is being closely monitored by scientists as it begins to appear in the United States and around the world. Early data suggests the variant may spread more easily among children, particularly those between the ages of 3 and 15, though it does not appear to cause more severe illness in either children or adults.

Why it matters

The emergence of a new Covid-19 variant that could potentially impact children more than previous strains is concerning, as it could lead to increased transmission and disruptions to schools and families. However, experts say current vaccines still offer protection, and there is no immediate need to update existing shots.

The details

The Cicada variant has been detected in multiple countries and in wastewater samples across several U.S. states, though overall levels remain low. Researchers note that reduced testing in recent years makes it difficult to fully track its spread. Despite having a high number of mutations, current vaccines are still believed to offer protection against the variant.

• The Cicada variant has been detected in recent months across the United States and globally.

What’s next

Scientists are continuing to study the variant's behavior, particularly why it may be more effective at infecting younger populations. Some believe it may be linked to differences in immunity levels or exposure history.